Ecclesiastes 11:4-6 Modern English Version (MEV)
4 He who observes the wind will not sow,
and he who regards the clouds will not reap.
5 As you do not know the way of the wind,
or how the bones grow in the womb of her who is with child;
likewise you do not know the work of God
who has made everything.
6 In the morning sow your seed,
and in the evening do not let your hand rest;
because you do not know which activity will find success,
this way or that way,
or if the both will be good.